thermal conductivity of gas is directly proportional to mean free path, mean particle speed and heat capacity. Due to small size and lower mass, helium has high mean free path and mean particle speed; hence has high thermal conductivity.
Sometimes. Metals will conduct both heat and electricity. Glass will conduct heat but not electricity.
Metalloids have an intermediate ability to conduct heat and electricity, falling between metals and nonmetals. They have some metallic properties, such as being able to conduct electricity to some extent, but not as effectively as pure metals. Their ability to conduct heat and electricity can vary depending on the specific metalloid.
YES !
Helium does not conduct electricity because it is a noble gas with a complete outer electron shell, making it chemically inert and unable to form free-moving charged particles, such as ions or electrons. In its gaseous state, helium atoms do not have the ability to gain or lose electrons, which are necessary for electrical conductivity. Consequently, helium remains an insulator and does not conduct electrical current.
Refer to the periodic table of elements and check if radon is a metal or not. If it is a metal then it will be good conductor of heat and electricity. If it is a gas it will not be good conductor of heat and electricity
yes solar heat can conduct electricity
All metals conduct electricity.All metals conduct electricity.All metals conduct electricity.All metals conduct electricity.
Sometimes. Metals will conduct both heat and electricity. Glass will conduct heat but not electricity.
Helium is a poor conductor of heat and electricity because it is a noble gas with low density and lacks free electrons for conducting electricity.
it can conduct electricity and heat.
The ability to conduct heat or electricity is acutally called conductivity.
Metals, although some conduct heat & electricity better than others.
no
gases do not conduct heat or electricity well. metals conduct both well. but argon is a conductor
Electricity does not conduct heat. Your question is meaningless.
No. Helium is an inert gas, therefore, it is not conductive.
Metalloids have an intermediate ability to conduct heat and electricity, falling between metals and nonmetals. They have some metallic properties, such as being able to conduct electricity to some extent, but not as effectively as pure metals. Their ability to conduct heat and electricity can vary depending on the specific metalloid.